National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Mostly Cloudy

9°F

-13°C

Humidity 51%
Wind Speed N 17 G 25 mph
Barometer NA
Dewpoint -6°F (-21°C)
Visibility 100.00 mi
Wind Chill-9°F (-23°C)
Last update 9 Feb 9:55 pm EST
Extended Forecast for

Mount Washington NH

Winter Weather Advisory February 10, 07:00pm until February 11, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around -2. Wind chill values as low as -27. Very windy, with a northwest wind 40 to 45 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 55 mph.

    Low: -2 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 16. Wind chill values as low as -19. Windy, with a west wind 15 to 20 mph becoming south 25 to 30 mph.

    High: 16 °F

    Mostly Sunny
    and Blustery
    then Chance
    Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Snow. Low around 8. Wind chill values as low as -13. Windy, with a south wind 30 to 35 mph becoming north 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 8 °F

    Snow and
    Windy

  • Wednesday

    Wednesday: A 50 percent chance of snow. Cloudy, with a high near 13. Wind chill values as low as -16. Very windy, with a northwest wind 25 to 30 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 13 °F

    Chance Snow
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 2. Very windy, with a northwest wind 40 to 45 mph, with gusts as high as 55 mph.

    Low: 2 °F

    Very Windy.
    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny and cold, with a high near 10. Very windy.

    High: 10 °F

    Cold and Very
    Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -1. Very windy.

    Low: -1 °F

    Mostly Cloudy
    and Very
    Windy

  • Friday

    Friday: Mostly sunny and cold, with a high near 9. Very windy.

    High: 9 °F

    Cold and Very
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 0. Windy.

    Low: 0 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -2. Wind chill values as low as -27. Very windy, with a northwest wind 40 to 45 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 55 mph.
Tuesday
A 30 percent chance of snow after 5pm. Increasing clouds, with a high near 16. Wind chill values as low as -19. Windy, with a west wind 15 to 20 mph becoming south 25 to 30 mph.
Tuesday Night
Snow. Low around 8. Wind chill values as low as -13. Windy, with a south wind 30 to 35 mph becoming north 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
A 50 percent chance of snow. Cloudy, with a high near 13. Wind chill values as low as -16. Very windy, with a northwest wind 25 to 30 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 50 mph.
Wednesday Night
A 30 percent chance of snow before 9pm. Mostly cloudy, with a low around 2. Very windy, with a northwest wind 40 to 45 mph, with gusts as high as 55 mph.
Thursday
Partly sunny and cold, with a high near 10. Very windy.
Thursday Night
Mostly cloudy, with a low around -1. Very windy.
Friday
Mostly sunny and cold, with a high near 9. Very windy.
Friday Night
Mostly cloudy, with a low around 0. Windy.
Saturday
Partly sunny, with a high near 12. Windy.
Saturday Night
Mostly cloudy, with a low around 4. Windy.
Sunday
Partly sunny, with a high near 19. Windy.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 9. Very windy.
Washington's Birthday
A 50 percent chance of snow. Mostly cloudy, with a high near 19. Very windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
6:25 pm EST Feb 9, 2026
Forecast Valid:
10pm EST Feb 9, 2026-6pm EST Feb 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation